CHINT NZ7 Series - Page 2

2B
4C
6D
8E
Warning
This equipment should only be mounted by professionals. The manufacturer shall not be held responsible
for any failure to comply with the instruction given in this manual. The expression right of the instruction is owned by CHINT.
The device should only be installed and serviced by professionals.
Switch off the general power supply to the device to confirm the absence of voltage.
Always use an appropriate voltage detection device to confirm the absence of voltage.
Handle operation, you must first disconnect the power supply controller or the controller set to manual.
The phase sequence of the input terminals of two breakers shall be consistent, and the Line N of two-way power
cannot be wrongly connected.
In conducting insulation test for the product, please remove the sampling line of the controller at the end of incoming
line of the product for controlling loop signal, which must be reconnected after the test. The insulation resistance
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Do not open the product by yourself; otherwise, the user should be liable for the consequence.
Do not change any internal wirings of this device; otherwise, the user should be liable for the consequence.
The grounding protection should be reliable so as to ensure the safety.
The automatic control function should be disabled during the regular or failure inspection of loading lines.
Notice
This product has been designed for environment A. Use of this product in environment B may cause
unwanted electromagnetic disturbances in which case the user may be required to take adequate mitigation measure.
Catalog
Preparations
Storage
The necessary tools
Installation